16 Oct
2025
16 Oct
'25
7:47 a.m.
From: Nicolin Chen nicolinc@nvidia.com Sent: Wednesday, October 15, 2025 5:49 AM
The ioctl returns 0 upon success, so !0 returning -1 breaks the selftest.
Drop the '!' to fix it.
Fixes: 1d235d849425 ("iommu/selftest: prevent use of uninitialized variable") Signed-off-by: Nicolin Chen nicolinc@nvidia.com
Reviewed-by: Kevin Tian kevin.tian@intel.com